.bannercon,
.maincon {
    width: 100%;
    font-size: 14px;
}
.banner {
    width: 100%;
    text-align: center;
}
.banner img {
    width: 100%;
}
.maincon {
    background: url(../image/top_border.jpg) repeat-x center top;
    padding-top: 50px;
}
.maincon>div {
    margin: 10px auto;
}
.maincon .contain {
    background:  repeat-x center center;
    overflow: hidden;
    height: 500px;
    padding-bottom: 20px;
    margin-top: 10px;
}
.contain div {
    float: left;
    width: 500px;
    margin-right: 25px;
}
.contain .no-margin {
    margin-right: 0px;
}
.contain div dt {
    height: 40px;
    color: #fff;
    margin: 8px 0;
}
.contain div dt h4 {
    float: left;
    width: 102px;
    text-align: center;
    line-height: 40px;
    height: 40px;
    background: url(../image/index_title_bj.jpg) no-repeat center center;
}
.contain div dt span,
.contain div dt span a {
    display: block;
    float: right;
    width: 58px;
    line-height: 40px;
    height: 40px;
    background: url(../image/more.jpg) no-repeat center center;
}
.aboutus p {
    text-indent: 28px;
}

/*news*/

.contain div.news {
    font-size: 14px;
}
.contain div.news dd {
    background: url(../image/icon3.gif) no-repeat 5px center;
    height: 24px;
    padding-left: 20px;
}
.contain div.news dd a {
    display: block;
}
.contain div.news dd p {
    float: left;
    width: 400px;
    overflow: hidden;
    height: 24px;
    line-height: 24px;
}
.contain div.news dd span {
    float: right;
    height: 24px;
    line-height: 24px;
}

/*productshow*/

.contain .productshow {
    width: 450px;
}
.contain div.productshow ul {
    overflow: hidden;
}
.contain div.productshow li {
    float: left;
}
.contain div.productshow li a {
    display: block;
    float: left;
    text-align: center;
    margin-right: 10px;
}
.contain div.productshow dd p {
    width: 92px;
    height: 82px;
    padding: 5px;
    background: url(../image/biankuang.jpg) no-repeat center center;
}
.contain div.productshow dd p img {
    width: 200px;
    height: 200px;
}
.contain div.productshow dd span {
    display: block;
    height: 30px;
    line-height: 30px;
}

/*section3*/

.section3 {
    width: 100%;
    height: 260px;
}
.section3 ul {
    overflow: hidden;
    width: 800px;
    margin: 0 100px;
}
.section3 li {
    float: left;
}
.section3 li a {
    float: left;
    width: 170px;
    margin: 10px;
}
.section3 li a img {
    width: 100%;
}
